Job
- Level
- Erfahren
- Ort
- Leoben
- Arbeitsmodell
- Onsite
- Job Feld
- IT, Network, System
- Anstellung
- Vollzeit
- Vertragsart
- Unbefristetes Dienstverhältnis
Job Zusammenfassung
In dieser Rolle sicherst du die Hochverfügbarkeit und Sicherheit von Enterprise-Linux-Systemen, optimierst die Performance und automatisierst Betriebsprozesse durch das Patchen und Troubleshooting in kritischen Produktionsumgebungen.
Job Technologien
Deine Rolle im Team
- In your role, you will ensure the high availability, stability, and security of enterprise Linux systems supporting mission-critical production environments.
- You will operate, maintain, and optimize Linux platforms, taking responsibility for OS and kernel patching, performance tuning, troubleshooting, and automation of operational processes.
- Working in close collaboration with global IT and infrastructure teams, you will contribute to reliable system operations, lifecycle management, and continuous improvement of enterprise computing environments.
- Administer, maintain, and troubleshoot large-scale Linux environments (RHEL, CentOS, Ubuntu).
- Perform OS and kernel patching across production and non-production systems with minimal downtime.
- Troubleshoot complex Linux issues, including boot failures, initramfs issues, filesystem corruption, OOM events, and performance degradation.
- Perform deep-dive analysis of CPU, memory, disk I/O, and networking issues.
- Handle production incidents, perform RCA, and implement permanent fixes.
- Develop and maintain shell scripts for automation, health checks, and validations.
- Collaborate closely with application, storage, and network teams.
- Maintain documentation, runbooks, and patching procedures.
Unsere Erwartungen an dich
Ausbildung
- Degree in IT, Computer Science, or Network Engineering.
Qualifikationen
- Deep understanding of Linux internals, including the boot process, systemd, services, and process management.
- Strong knowledge of memory management, OOM behavior, swap, and caching mechanisms.
- Proven ability to troubleshoot complex Linux issues under time-critical conditions.
- Strong shell scripting skills (Bash) for automation and operational tasks.
- Exposure to virtualization and container technologies such as VMware vSphere or Kubernetes is considered a plus.
- Familiarity with automation or monitoring tools (e.g., Ansible, CheckMK) is an advantage.
Erfahrung
- Proven experience in Linux system administration within enterprise environments.
- Extensive experience with OS and kernel patching in production and mission-critical systems.
Unser Angebot
- A meaningful role with opportunities for long-term growth in an international environment.
- Chance to actively contribute to AT&S´ success and to create value.
- A structured and tailor-made onboarding program along with continual training opportunities.
- Modern company canteen with freshly prepared meals every day.
- Free parking spaces and e-charging stations.
- Diverse health measures and a wide range of employee benefits.
Benefits
Work-Life-Integration
Mehr Netto
Themen mit denen du dich im Job beschäftigst
Job Standorte
Das ist dein Arbeitgeber
AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
Hinterberg, Leoben
AT&S hat sich zu einem Technologieführer in der PCB-Branche entwickelt: Kernbereiche sind Mobilgeräte, Automotive, Industrie, Medizin, Luftfahrt und innovative Verpackungen.
Description
- Sprachen
- Englisch
- Unternehmenstyp
- Etablierte Firma
- Arbeitsmodell
- Full Remote, Hybrid, Onsite
- Branche
- Industrie, Produktion, Elektronik, Automatisation, Internet, IT, Telekom
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Gesamt
(1 Bewertung)3.7
Workingconditions
4.6Career Growth
3.5Culture
3.7Engineering
3.0
Specialist IT Security & Infrastructure Compute
- Ort
- Leoben
- Arbeitsmodell
- Onsite
- Diversität
- Für alle Personen geeignet (m/w/d)
- Nur Englisch
- Nur Englisch erforderlich
